sodium O,O-diisopropyl dithiophosphate cas 27205-99-8

Table of Contents

• Product Overview & Specifications
• Key Applications & Uses
• Operational Guidelines
• Industry Case Studies (2020-2024)
• Technical Consultation & Quotes

Sodium O,O-Diisopropyl Dithiophosphate (CAS 27205-99-8) Technical Specifications

Core Parameters

Material Characteristics

• Appearance: White crystalline powder
• pH (1% solution): 8.5-9.5
• Bulk Density: 0.68-0.72 g/cm³
• Recommended Storage: 2-8°C in sealed containers

Industrial Applications & Functional Mechanisms

Mineral Processing

• Flotation collector for sulfide ores (Cu, Pb, Zn)
• Selectivity index: 1.3-1.8 vs conventional xanthates
• Dosage: 50-150g/ton ore

Corrosion Inhibition

• Steel protection efficiency: 92-96% at 200ppm
• Effective pH range: 4.5-9.0
• Synergistic effect with zinc ions

Lubricant Additives

• Extreme Pressure (EP) performance: 20% better than ZDDP
• Recommended concentration: 0.5-1.2% w/w

Implementation Protocols

Optimal Concentration Ranges

Compatibility Matrix

• Compatible with: Alkaline solutions, most surfactants
• Incompatible with: Strong oxidizers, concentrated acids

Documented Performance Cases

Case 1: Chilean Copper Mine (2022)

• Client: Codelco Norte Division
• Challenge: 12% Cu recovery loss in oxide ores
• Solution: 0.1% additive in flotation circuit
• Outcome: 18.7% recovery improvement

Case 2: German Automotive Plant (2023)

• Client: BMW Group Leipzig Facility
• Challenge: Cooling tower corrosion (0.8mm/year loss)
• Solution: 250ppm inhibitor blend
• Outcome: Corrosion rate reduced to 0.12mm/year

Technical Support & Commercial Inquiry

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